001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.messageboards.service.persistence;
016    
017    import com.liferay.portal.service.persistence.BasePersistence;
018    
019    import com.liferay.portlet.messageboards.model.MBThreadFlag;
020    
021    /**
022     * The persistence interface for the message boards thread flag service.
023     *
024     * <p>
025     * Caching information and settings can be found in <code>portal.properties</code>
026     * </p>
027     *
028     * @author Brian Wing Shun Chan
029     * @see MBThreadFlagPersistenceImpl
030     * @see MBThreadFlagUtil
031     * @generated
032     */
033    public interface MBThreadFlagPersistence extends BasePersistence<MBThreadFlag> {
034            /*
035             * NOTE FOR DEVELOPERS:
036             *
037             * Never modify or reference this interface directly. Always use {@link MBThreadFlagUtil} to access the message boards thread flag persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this interface.
038             */
039    
040            /**
041            * Returns all the message boards thread flags where userId = &#63;.
042            *
043            * @param userId the user ID
044            * @return the matching message boards thread flags
045            * @throws SystemException if a system exception occurred
046            */
047            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findByUserId(
048                    long userId) throws com.liferay.portal.kernel.exception.SystemException;
049    
050            /**
051            * Returns a range of all the message boards thread flags where userId = &#63;.
052            *
053            * <p>
054            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBThreadFlagModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
055            * </p>
056            *
057            * @param userId the user ID
058            * @param start the lower bound of the range of message boards thread flags
059            * @param end the upper bound of the range of message boards thread flags (not inclusive)
060            * @return the range of matching message boards thread flags
061            * @throws SystemException if a system exception occurred
062            */
063            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findByUserId(
064                    long userId, int start, int end)
065                    throws com.liferay.portal.kernel.exception.SystemException;
066    
067            /**
068            * Returns an ordered range of all the message boards thread flags where userId = &#63;.
069            *
070            * <p>
071            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBThreadFlagModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
072            * </p>
073            *
074            * @param userId the user ID
075            * @param start the lower bound of the range of message boards thread flags
076            * @param end the upper bound of the range of message boards thread flags (not inclusive)
077            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
078            * @return the ordered range of matching message boards thread flags
079            * @throws SystemException if a system exception occurred
080            */
081            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findByUserId(
082                    long userId, int start, int end,
083                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
084                    throws com.liferay.portal.kernel.exception.SystemException;
085    
086            /**
087            * Returns the first message boards thread flag in the ordered set where userId = &#63;.
088            *
089            * @param userId the user ID
090            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
091            * @return the first matching message boards thread flag
092            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a matching message boards thread flag could not be found
093            * @throws SystemException if a system exception occurred
094            */
095            public com.liferay.portlet.messageboards.model.MBThreadFlag findByUserId_First(
096                    long userId,
097                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
098                    throws com.liferay.portal.kernel.exception.SystemException,
099                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
100    
101            /**
102            * Returns the first message boards thread flag in the ordered set where userId = &#63;.
103            *
104            * @param userId the user ID
105            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
106            * @return the first matching message boards thread flag, or <code>null</code> if a matching message boards thread flag could not be found
107            * @throws SystemException if a system exception occurred
108            */
109            public com.liferay.portlet.messageboards.model.MBThreadFlag fetchByUserId_First(
110                    long userId,
111                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
112                    throws com.liferay.portal.kernel.exception.SystemException;
113    
114            /**
115            * Returns the last message boards thread flag in the ordered set where userId = &#63;.
116            *
117            * @param userId the user ID
118            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
119            * @return the last matching message boards thread flag
120            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a matching message boards thread flag could not be found
121            * @throws SystemException if a system exception occurred
122            */
123            public com.liferay.portlet.messageboards.model.MBThreadFlag findByUserId_Last(
124                    long userId,
125                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
126                    throws com.liferay.portal.kernel.exception.SystemException,
127                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
128    
129            /**
130            * Returns the last message boards thread flag in the ordered set where userId = &#63;.
131            *
132            * @param userId the user ID
133            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
134            * @return the last matching message boards thread flag, or <code>null</code> if a matching message boards thread flag could not be found
135            * @throws SystemException if a system exception occurred
136            */
137            public com.liferay.portlet.messageboards.model.MBThreadFlag fetchByUserId_Last(
138                    long userId,
139                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
140                    throws com.liferay.portal.kernel.exception.SystemException;
141    
142            /**
143            * Returns the message boards thread flags before and after the current message boards thread flag in the ordered set where userId = &#63;.
144            *
145            * @param threadFlagId the primary key of the current message boards thread flag
146            * @param userId the user ID
147            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
148            * @return the previous, current, and next message boards thread flag
149            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a message boards thread flag with the primary key could not be found
150            * @throws SystemException if a system exception occurred
151            */
152            public com.liferay.portlet.messageboards.model.MBThreadFlag[] findByUserId_PrevAndNext(
153                    long threadFlagId, long userId,
154                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
155                    throws com.liferay.portal.kernel.exception.SystemException,
156                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
157    
158            /**
159            * Removes all the message boards thread flags where userId = &#63; from the database.
160            *
161            * @param userId the user ID
162            * @throws SystemException if a system exception occurred
163            */
164            public void removeByUserId(long userId)
165                    throws com.liferay.portal.kernel.exception.SystemException;
166    
167            /**
168            * Returns the number of message boards thread flags where userId = &#63;.
169            *
170            * @param userId the user ID
171            * @return the number of matching message boards thread flags
172            * @throws SystemException if a system exception occurred
173            */
174            public int countByUserId(long userId)
175                    throws com.liferay.portal.kernel.exception.SystemException;
176    
177            /**
178            * Returns all the message boards thread flags where threadId = &#63;.
179            *
180            * @param threadId the thread ID
181            * @return the matching message boards thread flags
182            * @throws SystemException if a system exception occurred
183            */
184            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findByThreadId(
185                    long threadId)
186                    throws com.liferay.portal.kernel.exception.SystemException;
187    
188            /**
189            * Returns a range of all the message boards thread flags where threadId = &#63;.
190            *
191            * <p>
192            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBThreadFlagModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
193            * </p>
194            *
195            * @param threadId the thread ID
196            * @param start the lower bound of the range of message boards thread flags
197            * @param end the upper bound of the range of message boards thread flags (not inclusive)
198            * @return the range of matching message boards thread flags
199            * @throws SystemException if a system exception occurred
200            */
201            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findByThreadId(
202                    long threadId, int start, int end)
203                    throws com.liferay.portal.kernel.exception.SystemException;
204    
205            /**
206            * Returns an ordered range of all the message boards thread flags where threadId = &#63;.
207            *
208            * <p>
209            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBThreadFlagModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
210            * </p>
211            *
212            * @param threadId the thread ID
213            * @param start the lower bound of the range of message boards thread flags
214            * @param end the upper bound of the range of message boards thread flags (not inclusive)
215            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
216            * @return the ordered range of matching message boards thread flags
217            * @throws SystemException if a system exception occurred
218            */
219            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findByThreadId(
220                    long threadId, int start, int end,
221                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
222                    throws com.liferay.portal.kernel.exception.SystemException;
223    
224            /**
225            * Returns the first message boards thread flag in the ordered set where threadId = &#63;.
226            *
227            * @param threadId the thread ID
228            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
229            * @return the first matching message boards thread flag
230            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a matching message boards thread flag could not be found
231            * @throws SystemException if a system exception occurred
232            */
233            public com.liferay.portlet.messageboards.model.MBThreadFlag findByThreadId_First(
234                    long threadId,
235                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
236                    throws com.liferay.portal.kernel.exception.SystemException,
237                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
238    
239            /**
240            * Returns the first message boards thread flag in the ordered set where threadId = &#63;.
241            *
242            * @param threadId the thread ID
243            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
244            * @return the first matching message boards thread flag, or <code>null</code> if a matching message boards thread flag could not be found
245            * @throws SystemException if a system exception occurred
246            */
247            public com.liferay.portlet.messageboards.model.MBThreadFlag fetchByThreadId_First(
248                    long threadId,
249                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
250                    throws com.liferay.portal.kernel.exception.SystemException;
251    
252            /**
253            * Returns the last message boards thread flag in the ordered set where threadId = &#63;.
254            *
255            * @param threadId the thread ID
256            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
257            * @return the last matching message boards thread flag
258            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a matching message boards thread flag could not be found
259            * @throws SystemException if a system exception occurred
260            */
261            public com.liferay.portlet.messageboards.model.MBThreadFlag findByThreadId_Last(
262                    long threadId,
263                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
264                    throws com.liferay.portal.kernel.exception.SystemException,
265                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
266    
267            /**
268            * Returns the last message boards thread flag in the ordered set where threadId = &#63;.
269            *
270            * @param threadId the thread ID
271            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
272            * @return the last matching message boards thread flag, or <code>null</code> if a matching message boards thread flag could not be found
273            * @throws SystemException if a system exception occurred
274            */
275            public com.liferay.portlet.messageboards.model.MBThreadFlag fetchByThreadId_Last(
276                    long threadId,
277                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
278                    throws com.liferay.portal.kernel.exception.SystemException;
279    
280            /**
281            * Returns the message boards thread flags before and after the current message boards thread flag in the ordered set where threadId = &#63;.
282            *
283            * @param threadFlagId the primary key of the current message boards thread flag
284            * @param threadId the thread ID
285            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
286            * @return the previous, current, and next message boards thread flag
287            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a message boards thread flag with the primary key could not be found
288            * @throws SystemException if a system exception occurred
289            */
290            public com.liferay.portlet.messageboards.model.MBThreadFlag[] findByThreadId_PrevAndNext(
291                    long threadFlagId, long threadId,
292                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
293                    throws com.liferay.portal.kernel.exception.SystemException,
294                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
295    
296            /**
297            * Removes all the message boards thread flags where threadId = &#63; from the database.
298            *
299            * @param threadId the thread ID
300            * @throws SystemException if a system exception occurred
301            */
302            public void removeByThreadId(long threadId)
303                    throws com.liferay.portal.kernel.exception.SystemException;
304    
305            /**
306            * Returns the number of message boards thread flags where threadId = &#63;.
307            *
308            * @param threadId the thread ID
309            * @return the number of matching message boards thread flags
310            * @throws SystemException if a system exception occurred
311            */
312            public int countByThreadId(long threadId)
313                    throws com.liferay.portal.kernel.exception.SystemException;
314    
315            /**
316            * Returns the message boards thread flag where userId = &#63; and threadId = &#63; or throws a {@link com.liferay.portlet.messageboards.NoSuchThreadFlagException} if it could not be found.
317            *
318            * @param userId the user ID
319            * @param threadId the thread ID
320            * @return the matching message boards thread flag
321            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a matching message boards thread flag could not be found
322            * @throws SystemException if a system exception occurred
323            */
324            public com.liferay.portlet.messageboards.model.MBThreadFlag findByU_T(
325                    long userId, long threadId)
326                    throws com.liferay.portal.kernel.exception.SystemException,
327                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
328    
329            /**
330            * Returns the message boards thread flag where userId = &#63; and threadId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
331            *
332            * @param userId the user ID
333            * @param threadId the thread ID
334            * @return the matching message boards thread flag, or <code>null</code> if a matching message boards thread flag could not be found
335            * @throws SystemException if a system exception occurred
336            */
337            public com.liferay.portlet.messageboards.model.MBThreadFlag fetchByU_T(
338                    long userId, long threadId)
339                    throws com.liferay.portal.kernel.exception.SystemException;
340    
341            /**
342            * Returns the message boards thread flag where userId = &#63; and threadId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
343            *
344            * @param userId the user ID
345            * @param threadId the thread ID
346            * @param retrieveFromCache whether to use the finder cache
347            * @return the matching message boards thread flag, or <code>null</code> if a matching message boards thread flag could not be found
348            * @throws SystemException if a system exception occurred
349            */
350            public com.liferay.portlet.messageboards.model.MBThreadFlag fetchByU_T(
351                    long userId, long threadId, boolean retrieveFromCache)
352                    throws com.liferay.portal.kernel.exception.SystemException;
353    
354            /**
355            * Removes the message boards thread flag where userId = &#63; and threadId = &#63; from the database.
356            *
357            * @param userId the user ID
358            * @param threadId the thread ID
359            * @return the message boards thread flag that was removed
360            * @throws SystemException if a system exception occurred
361            */
362            public com.liferay.portlet.messageboards.model.MBThreadFlag removeByU_T(
363                    long userId, long threadId)
364                    throws com.liferay.portal.kernel.exception.SystemException,
365                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
366    
367            /**
368            * Returns the number of message boards thread flags where userId = &#63; and threadId = &#63;.
369            *
370            * @param userId the user ID
371            * @param threadId the thread ID
372            * @return the number of matching message boards thread flags
373            * @throws SystemException if a system exception occurred
374            */
375            public int countByU_T(long userId, long threadId)
376                    throws com.liferay.portal.kernel.exception.SystemException;
377    
378            /**
379            * Caches the message boards thread flag in the entity cache if it is enabled.
380            *
381            * @param mbThreadFlag the message boards thread flag
382            */
383            public void cacheResult(
384                    com.liferay.portlet.messageboards.model.MBThreadFlag mbThreadFlag);
385    
386            /**
387            * Caches the message boards thread flags in the entity cache if it is enabled.
388            *
389            * @param mbThreadFlags the message boards thread flags
390            */
391            public void cacheResult(
392                    java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> mbThreadFlags);
393    
394            /**
395            * Creates a new message boards thread flag with the primary key. Does not add the message boards thread flag to the database.
396            *
397            * @param threadFlagId the primary key for the new message boards thread flag
398            * @return the new message boards thread flag
399            */
400            public com.liferay.portlet.messageboards.model.MBThreadFlag create(
401                    long threadFlagId);
402    
403            /**
404            * Removes the message boards thread flag with the primary key from the database. Also notifies the appropriate model listeners.
405            *
406            * @param threadFlagId the primary key of the message boards thread flag
407            * @return the message boards thread flag that was removed
408            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a message boards thread flag with the primary key could not be found
409            * @throws SystemException if a system exception occurred
410            */
411            public com.liferay.portlet.messageboards.model.MBThreadFlag remove(
412                    long threadFlagId)
413                    throws com.liferay.portal.kernel.exception.SystemException,
414                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
415    
416            public com.liferay.portlet.messageboards.model.MBThreadFlag updateImpl(
417                    com.liferay.portlet.messageboards.model.MBThreadFlag mbThreadFlag)
418                    throws com.liferay.portal.kernel.exception.SystemException;
419    
420            /**
421            * Returns the message boards thread flag with the primary key or throws a {@link com.liferay.portlet.messageboards.NoSuchThreadFlagException} if it could not be found.
422            *
423            * @param threadFlagId the primary key of the message boards thread flag
424            * @return the message boards thread flag
425            * @throws com.liferay.portlet.messageboards.NoSuchThreadFlagException if a message boards thread flag with the primary key could not be found
426            * @throws SystemException if a system exception occurred
427            */
428            public com.liferay.portlet.messageboards.model.MBThreadFlag findByPrimaryKey(
429                    long threadFlagId)
430                    throws com.liferay.portal.kernel.exception.SystemException,
431                            com.liferay.portlet.messageboards.NoSuchThreadFlagException;
432    
433            /**
434            * Returns the message boards thread flag with the primary key or returns <code>null</code> if it could not be found.
435            *
436            * @param threadFlagId the primary key of the message boards thread flag
437            * @return the message boards thread flag, or <code>null</code> if a message boards thread flag with the primary key could not be found
438            * @throws SystemException if a system exception occurred
439            */
440            public com.liferay.portlet.messageboards.model.MBThreadFlag fetchByPrimaryKey(
441                    long threadFlagId)
442                    throws com.liferay.portal.kernel.exception.SystemException;
443    
444            /**
445            * Returns all the message boards thread flags.
446            *
447            * @return the message boards thread flags
448            * @throws SystemException if a system exception occurred
449            */
450            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findAll()
451                    throws com.liferay.portal.kernel.exception.SystemException;
452    
453            /**
454            * Returns a range of all the message boards thread flags.
455            *
456            * <p>
457            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBThreadFlagModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
458            * </p>
459            *
460            * @param start the lower bound of the range of message boards thread flags
461            * @param end the upper bound of the range of message boards thread flags (not inclusive)
462            * @return the range of message boards thread flags
463            * @throws SystemException if a system exception occurred
464            */
465            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findAll(
466                    int start, int end)
467                    throws com.liferay.portal.kernel.exception.SystemException;
468    
469            /**
470            * Returns an ordered range of all the message boards thread flags.
471            *
472            * <p>
473            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBThreadFlagModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
474            * </p>
475            *
476            * @param start the lower bound of the range of message boards thread flags
477            * @param end the upper bound of the range of message boards thread flags (not inclusive)
478            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
479            * @return the ordered range of message boards thread flags
480            * @throws SystemException if a system exception occurred
481            */
482            public java.util.List<com.liferay.portlet.messageboards.model.MBThreadFlag> findAll(
483                    int start, int end,
484                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
485                    throws com.liferay.portal.kernel.exception.SystemException;
486    
487            /**
488            * Removes all the message boards thread flags from the database.
489            *
490            * @throws SystemException if a system exception occurred
491            */
492            public void removeAll()
493                    throws com.liferay.portal.kernel.exception.SystemException;
494    
495            /**
496            * Returns the number of message boards thread flags.
497            *
498            * @return the number of message boards thread flags
499            * @throws SystemException if a system exception occurred
500            */
501            public int countAll()
502                    throws com.liferay.portal.kernel.exception.SystemException;
503    }